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SF MARATHON 2ND HALF 2026

Shelly Wang

Bib: 25939•F•Age: 27

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Division (F25-29)
#0 / 495
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
23:18
Rank: #3154
Start → 2M
11:39/mi
23:18 split
4M
45:26
Rank: #3029 (+125)
2M → 4M
11:04/mi
22:08 split
6M
1:14:05
Rank: #3041 (-12)
4M → 6M
14:19/mi
28:39 split
8M
1:31:37
Rank: #2999 (+42)
6M → 8M
8:46/mi
17:32 split
10M
1:54:49
Rank: #2915 (+84)
8M → 10M
11:36/mi
23:12 split
12M
2:18:58
Rank: #2842 (+73)
10M → 12M
12:04/mi
24:09 split
Finish· 13.11 mi
2:30:47
Rank: #2765 (+77)
12M → Finish
10:39/mi
11:49 split

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:14:05
Pace12:21 /mi
2nd Half
Distance7.11 mi
Time1:16:42
Pace10:47 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:09:5223:1811:3923:18
11:39
-
4M
4.00 mi09:32:0045:2611:2222:08
11:04
-0:35
6M
6.00 mi10:00:391:14:0512:2128:39
14:19
+3:15
8M
8.00 mi10:18:111:31:3711:2717:32
8:46
-5:33
10M
10.00 mi10:41:231:54:4911:2923:12
11:36
+2:50
12M
12.00 mi11:05:322:18:5811:3524:09
12:04
+0:28
Finish
13.11 mi11:17:212:30:4711:3011:49
10:39
-1:25

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:46 /mi

Average Pace

11:30 /mi

Slowest Pace

14:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

29:21

19% of race

Time at Steady Pace

1:32:47

62% of race

Time at Slower Pace

28:39

19% of race

Average Pace: 11:30 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi09:09:5223:1811:3923:18
11:39
#3154
4M
4.00 mi09:32:0045:2611:2222:08
11:04
#3029
6M
6.00 mi10:00:391:14:0512:2128:39
14:19
#3041
8M
8.00 mi10:18:111:31:3711:2717:32
8:46
#2999
10M
10.00 mi10:41:231:54:4911:2923:12
11:36
#2915
12M
12.00 mi11:05:322:18:5811:3524:09
12:04
#2842
Finish
13.11 mi11:17:212:30:4711:3011:49
10:39
#2765
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi315413323932471(Top 64%)988(Top 56%)302(Top 61%)
4M4.00 mi2.00 mi3029+1251268+64377+162908(Top 76%)1186(Top 67%)349(Top 71%)
6M6.00 mi2.00 mi3041-121267+1373+43051(Top 79%)1271(Top 72%)371(Top 75%)
8M8.00 mi2.00 mi2999+421245+22363+102811(Top 73%)1145(Top 65%)335(Top 68%)
10M10.00 mi2.00 mi2915+841202+43350+132557(Top 67%)1010(Top 57%)300(Top 61%)
12M12.00 mi2.00 mi2842+731164+38336+142471(Top 64%)988(Top 56%)302(Top 61%)
Finish13.11 mi1.11 mi2765+771121+43328+81964(Top 51%)731(Top 42%)216(Top 44%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 64%
×9stories
+138ft-68ft

Overall

2471

Females

988

F25-29

303

2M→4M

2.0 - 4.0 mi

Top 76%
×13stories
+163ft-19ft

Overall

2908

Females

1186

F25-29

349

4M→6M

4.0 - 6.0 mi

Top 79%
×4stories
+55ft-83ft

Overall

3051

Females

1271

F25-29

372

6M→8M

6.0 - 8.0 mi

Top 73%
×10stories
+65ft-151ft

Overall

2811

Females

1145

F25-29

336

8M→10M

8.0 - 10.0 mi

Top 67%
×10stories
+61ft-174ft

Overall

2557

Females

1010

F25-29

301

10M→12M

10.0 - 12.0 mi

Top 64%
×3stories
+41ft-53ft

Overall

2471

Females

988

F25-29

303

12M→Finish

12.0 - 13.1 mi

Top 51%
×1human
+6ft-6ft

Overall

1964

Females

731

F25-29

216

Passing Analysis

Category:
Athletes Passed
502*
Passed By
113
Net Change
+389
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3154
2M → 4M15126+125#3154#3029
4M → 6M4759-12#3029#3041
6M → 8M52*10+42#3041#2999
8M → 10M90*6+84#2999#2915
10M → 12M8310+73#2915#2842
12M → Finish79*2+77#2842#2765
TOTALS502*113+389

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon